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A096325 a(n) = prime(4^prime(n)). 0
53, 311, 8161, 180503, 71378569, 1339484197, 442795487221, 7877263558621, 2420094683001859 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

a(1) = prime(4^prime(1)) = prime(4^2) = prime(16) = 53.

MATHEMATICA

Table[ Prime[4^Prime[n]], {n, 8}] (* Robert G. Wilson v, Aug 07 2004 *)

PROG

(PARI) f(n, m) = forprime(x=2, n, print1(prime(m^x)", "))

CROSSREFS

Subsequence of A119772.

Sequence in context: A211146 A155700 A108878 * A140042 A239747 A261335

Adjacent sequences: A096322 A096323 A096324 * A096326 A096327 A096328

KEYWORD

nonn,hard

AUTHOR

Cino Hilliard, Aug 02 2004

EXTENSIONS

Edited and extended by Robert G. Wilson v, Aug 07 2004

a(9) from Charles R Greathouse IV, Nov 02 2014

STATUS

approved

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Last modified January 28 05:03 EST 2023. Contains 359850 sequences. (Running on oeis4.)